package cn.format.b.lement;

import java.util.Iterator;

/**
 * @author zgwangbo@simplemain.com
 */
public class JsonNull extends JsonElement {
    public static final String NULL = "null";

    public String toString() {
        return NULL;
    }

    @Override
    public Iterator<Token> iterator() {
        return new SimpleIterator(new Token(toString(), Token.TYPE_KEYWORD, level));
    }
}
